This home version of the NBC video aired in February 1996 looks at living dinosaur survivals, footprints of man and dinosaurs, documented cases that man may be millions of years older than the theory of evolution accepts, evidence that a lost civilization may exist beneath the ice of Antarctica and examines the astonishing ruins of Tiahuanaco in the high Andes. Also: an iron hammer found in 130-million-year-old rock strata, reports of living pterodactyls from Western Africa and New Guinea, other material on living dinosaurs, anomalous artifacts and skeletons.